Expert Tips on Hair Coloring
It’s easy to dye at home if you do a single process, which covers grays, and you vary only slightly from your natural shade. For highlights or a dramatic change (from brown to blond, for example), see a professional. Before applying color, dab petroleum jelly around your hairline to prevent staining. Start a timer (set to the recommended time) when you begin coloring. When it rings, rinse hair all at once.